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# Variables & expressions

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What is a variable?Terms, factors, & coefficientsWhy aren't we using the multiplication sign?Terms, factors, and coefficients review

Practice

Parts of algebraic expressionsGet 5 of 7 questions to level up!

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Evaluating an expression with one variableEvaluating exponent expressions with variablesEvaluating expressions with two variablesEvaluating expressions with two variables: fractions & decimalsEvaluating expressions with one variableEvaluating expressions with two variablesEvaluating expressions with two variables: fractions & decimals

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Evaluating expressions with one variableGet 5 of 7 questions to level up!

Variable expressions with exponentsGet 3 of 4 questions to level up!

Evaluating expressions with multiple variablesGet 3 of 4 questions to level up!

Evaluating expressions with multiple variables: fractions & decimalsGet 3 of 4 questions to level up!

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Expression value intuitionExpression value intuition

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Expression value intuitionGet 3 of 4 questions to level up!

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Evaluating expressions with variables: temperatureEvaluating expressions with variables word problemsEvaluating expressions with variables: cubesEvaluating expressions with variables: exponents

Practice

Evaluating expressions with variables word problemsGet 3 of 4 questions to level up!

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Writing basic expressions with variablesWriting basic expressions with variablesWriting expressions with variablesWriting expressions with variablesWriting expressions with variables & parentheses

Practice

Writing basic expressions with variablesGet 5 of 7 questions to level up!

Writing expressions with variablesGet 5 of 7 questions to level up!

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Writing basic expressions word problemsWriting basic expressions word problems

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Writing basic expressions word problemsGet 5 of 7 questions to level up!

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Distributive property over additionDistributive property over subtractionDistributive property with variables

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Distributive property with variablesGet 3 of 4 questions to level up!

Create equivalent expressions by factoringGet 3 of 4 questions to level up!

Factor with distributive property (variables)Get 3 of 4 questions to level up!

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Intro to combining like termsCombining like termsCombining like terms example

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Combining like termsGet 5 of 7 questions to level up!

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Equivalent expressions

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Equivalent expressionsGet 5 of 7 questions to level up!